Which considerations are important when upgrading CLM or moving between environments?

Which considerations are important when upgrading CLM or moving between environments?

• A. Back up data, verify customizations, test in sandbox, ensure compatibility of templates/clauses, perform staged migrations.
• B. Upgrade without testing to minimize downtime.
• C. Only verify templates; ignore customizations.
• D. Skip sandbox testing and perform direct production upgrade.

Answer: (A)